Entire letter written "θεσσαλ την 29 μαι 1847" (Thessaloniki), canc. "DARDANELLES (POSTES)*18.JUIN.1847" (French P.O.), arr. "ΣΥΡΑ*11.IOYNI.1847". Postage marking on front "100" (lepta) to be collected upon arrival. Cachet "ΥΓΕΙΟΝΟΜΕΙΟΝ..." half strike due to flap open. Fine and scarce.